/**
 * ═══════════════════════════════════════════════════════════════
 *  EXDIGITAL PRO — DESIGN SYSTEM v3.0
 *  Refined · Elegant · International-Grade
 *  Scope: Admin, Cliente, Fornecedor, Staff, Site Institucional
 * ═══════════════════════════════════════════════════════════════
 */

/* ─────────────────────────────────────────────
   GOOGLE FONTS — DM Sans + DM Serif Display
   ───────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Serif+Display:ital@0;1&display=swap');

/* ─────────────────────────────────────────────
   DESIGN TOKENS
   ───────────────────────────────────────────── */
:root {
    /* Brand */
    --ex-primary:        #2D54D1;
    --ex-primary-mid:    #4B6FE4;
    --ex-primary-light:  #7B97F0;
    --ex-primary-ultra:  #EEF2FD;
    --ex-accent:         #0EA5E9;
    --ex-accent-warm:    #F59E0B;
    --ex-success:        #10B981;
    --ex-warning:        #F59E0B;
    --ex-danger:         #EF4444;
    --ex-info:           #6366F1;

    /* Neutral palette */
    --ex-ink:            #111827;
    --ex-ink-2:          #1F2937;
    --ex-ink-3:          #374151;
    --ex-muted:          #6B7280;
    --ex-muted-2:        #9CA3AF;
    --ex-border:         #E5E9F2;
    --ex-border-light:   #F0F3FA;
    --ex-bg:             #F6F8FC;
    --ex-bg-2:           #FAFBFE;
    --ex-white:          #FFFFFF;

    /* Sidebar */
    --ex-sidebar-bg:     #1A2B6B;
    --ex-sidebar-bg-2:   #142058;
    --ex-sidebar-w:      252px;
    --ex-sidebar-w-col:  72px;

    /* Gradients */
    --ex-grad-brand:     linear-gradient(135deg, #4B6FE4 0%, #2D54D1 60%, #1E3AA8 100%);
    --ex-grad-subtle:    linear-gradient(135deg, #F6F8FF 0%, #EEF2FD 100%);
    --ex-grad-accent:    linear-gradient(135deg, #0EA5E9 0%, #2D54D1 100%);
    --ex-grad-hero:      linear-gradient(160deg, #EEF2FD 0%, #F0F6FF 50%, #E8EDFC 100%);

    /* Shadows — refined, never harsh */
    --ex-shadow-xs:   0 1px 3px rgba(17, 24, 39, 0.06), 0 1px 2px rgba(17, 24, 39, 0.04);
    --ex-shadow-sm:   0 2px 8px rgba(17, 24, 39, 0.07), 0 1px 3px rgba(17, 24, 39, 0.04);
    --ex-shadow-md:   0 4px 16px rgba(17, 24, 39, 0.08), 0 2px 6px rgba(17, 24, 39, 0.04);
    --ex-shadow-lg:   0 8px 28px rgba(17, 24, 39, 0.10), 0 3px 10px rgba(17, 24, 39, 0.05);
    --ex-shadow-xl:   0 20px 48px rgba(17, 24, 39, 0.12), 0 8px 20px rgba(17, 24, 39, 0.06);
    --ex-shadow-blue: 0 4px 18px rgba(45, 84, 209, 0.22);
    --ex-shadow-card: 0 2px 12px rgba(45, 84, 209, 0.06), 0 1px 4px rgba(17, 24, 39, 0.05);

    /* Radius */
    --ex-r-xs: 6px;
    --ex-r-sm: 8px;
    --ex-r-md: 12px;
    --ex-r-lg: 16px;
    --ex-r-xl: 22px;
    --ex-r-2xl: 32px;
    --ex-r-pill: 999px;

    /* Spacing */
    --ex-space-xs: 4px;
    --ex-space-sm: 8px;
    --ex-space-md: 16px;
    --ex-space-lg: 24px;
    --ex-space-xl: 32px;

    /* Motion */
    --ex-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ex-ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ex-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ex-t-fast:   0.12s var(--ex-ease);
    --ex-t-mid:    0.22s var(--ex-ease);
    --ex-t-slow:   0.36s var(--ex-ease);
}

/* ─────────────────────────────────────────────
   BASE RESET
   ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 15px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 0.933rem;
    line-height: 1.65;
    color: var(--ex-ink-3);
    background: var(--ex-bg);
    overflow-x: hidden;
}

/* ─────────────────────────────────────────────
   TYPOGRAPHY SYSTEM
   ───────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    line-height: 1.25;
    color: var(--ex-ink);
    letter-spacing: -0.02em;
    margin-bottom: 0.5em;
}

h1, .h1 { font-size: 2rem; }
h2, .h2 { font-size: 1.6rem; }
h3, .h3 { font-size: 1.25rem; }
h4, .h4 { font-size: 1.05rem; }
h5, .h5 { font-size: 0.933rem; font-weight: 600; }
h6, .h6 { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ex-muted); }

p { margin-bottom: 0.75em; color: var(--ex-ink-3); }
small, .small { font-size: 0.8rem; }

.text-gradient {
    background: var(--ex-grad-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─────────────────────────────────────────────
   SCROLLBAR — minimal & refined
   ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(45, 84, 209, 0.18); border-radius: var(--ex-r-pill); }
::-webkit-scrollbar-thumb:hover { background: rgba(45, 84, 209, 0.32); }

/* ═══════════════════════════════════════════════
   PAINEL LAYOUT (Admin + Cliente + Fornecedor + Staff)
   ═══════════════════════════════════════════════ */

.wrapper {
    display: flex;
    min-height: 100vh;
}

/* ─────────────────────────────────────────────
   SIDEBAR — dark navy, ultra-clean
   ───────────────────────────────────────────── */
.sidebar {
    position: fixed;
    left: 0; top: 0;
    width: var(--ex-sidebar-w);
    height: 100vh;
    background: var(--ex-sidebar-bg);
    color: white;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    transition: width var(--ex-t-slow), transform var(--ex-t-slow);
    border-right: 1px solid rgba(255,255,255,0.04);
}

.sidebar::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 1px; height: 100%;
    background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
}

.sidebar-header {
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 68px;
}

.sidebar-logo img { max-height: 36px; width: auto; }
.sidebar-logo { display: flex; align-items: center; }
.sidebar-subtitle {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.38);
    margin-top: 2px;
}

.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); }

.sidebar-menu {
    list-style: none;
    padding: 0.75rem 0 6rem;
    flex: 1;
    overflow-y: auto;
    margin: 0;
}

.sidebar-section {
    padding: 1.25rem 1rem 0.35rem;
    font-size: 0.63rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.28);
}

.sidebar-divider {
    height: 1px;
    background: rgba(255,255,255,0.07);
    margin: 0.5rem 1rem;
}

.sidebar-menu-item { margin: 1px 0.5rem; }

.sidebar-menu-link {
    display: flex;
    align-items: center;
    padding: 0.6rem 0.875rem;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    border-radius: var(--ex-r-sm);
    transition: background var(--ex-t-fast), color var(--ex-t-fast), padding-left var(--ex-t-fast);
    cursor: pointer;
    font-size: 0.867rem;
    font-weight: 450;
    gap: 0;
    position: relative;
}

.sidebar-menu-link:hover {
    background: rgba(255,255,255,0.07);
    color: rgba(255,255,255,0.92);
}

.sidebar-menu-link.active {
    background: rgba(75, 111, 228, 0.22);
    color: #fff;
    font-weight: 600;
}

.sidebar-menu-link.active::before {
    content: '';
    position: absolute;
    left: 0; top: 20%; bottom: 20%;
    width: 3px;
    background: var(--ex-primary-light);
    border-radius: 0 3px 3px 0;
}

.sidebar-menu-icon {
    width: 22px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    margin-right: 0.75rem;
    opacity: 0.8;
}

.sidebar-menu-link.active .sidebar-menu-icon { opacity: 1; }

.sidebar-menu-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.867rem;
}

.sidebar-menu-badge {
    background: #EF4444;
    color: white;
    padding: 0.15rem 0.45rem;
    border-radius: var(--ex-r-pill);
    font-size: 0.63rem;
    font-weight: 700;
    min-width: 18px;
    text-align: center;
    line-height: 1.5;
}

.sidebar-menu-arrow {
    font-size: 0.7rem;
    opacity: 0.5;
    transition: transform var(--ex-t-mid), opacity var(--ex-t-fast);
    margin-left: 4px;
}

.sidebar-menu-item.open .sidebar-menu-arrow { transform: rotate(180deg); opacity: 0.9; }

/* Submenu */
.sidebar-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.32s var(--ex-ease-out);
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu-item.open .sidebar-submenu {
    max-height: 70vh;
    overflow-y: auto;
}

.sidebar-submenu-link {
    display: flex;
    align-items: center;
    padding: 0.48rem 0.875rem 0.48rem 3rem;
    color: rgba(255,255,255,0.52);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 400;
    border-radius: var(--ex-r-sm);
    margin: 1px 0.5rem;
    transition: background var(--ex-t-fast), color var(--ex-t-fast);
    gap: 0.5rem;
}

.sidebar-submenu-link:hover {
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.85);
}

.sidebar-submenu-link.active {
    color: #fff;
    background: rgba(75,111,228,0.15);
    font-weight: 600;
}

.sidebar-submenu-icon {
    width: 5px; height: 5px;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    flex-shrink: 0;
    transition: background var(--ex-t-fast);
}

.sidebar-submenu-link.active .sidebar-submenu-icon,
.sidebar-submenu-link:hover .sidebar-submenu-icon { background: var(--ex-primary-light); }

.sidebar-submenu-text { flex: 1; }

.sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    position: fixed;
    bottom: 0; left: 0;
    width: var(--ex-sidebar-w);
    background: var(--ex-sidebar-bg-2);
    z-index: 1001;
    transition: width var(--ex-t-slow);
}

/* ─────────────────────────────────────────────
   MAIN CONTENT AREA
   ───────────────────────────────────────────── */
.main-content {
    margin-left: var(--ex-sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--ex-t-slow);
    background: var(--ex-bg);
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.main-content.expanded {
    margin-left: 0 !important;
}

/* ─────────────────────────────────────────────
   TOPBAR HEADER
   ───────────────────────────────────────────── */
.header {
    background: var(--ex-white);
    border-bottom: 1px solid var(--ex-border);
    padding: 0 1.5rem;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 200;
    box-shadow: 0 1px 0 rgba(45,84,209,0.05);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--ex-border);
    cursor: pointer;
    padding: 0;
    width: 34px;
    height: 34px;
    border-radius: var(--ex-r-sm);
    color: var(--ex-muted);
    transition: background var(--ex-t-fast), border-color var(--ex-t-fast), color var(--ex-t-fast);
}

.menu-toggle:hover {
    background: var(--ex-primary-ultra);
    border-color: var(--ex-primary-light);
    color: var(--ex-primary);
}

.header-search {
    display: flex;
    align-items: center;
    background: var(--ex-bg);
    border: 1px solid var(--ex-border);
    padding: 0 0.875rem;
    border-radius: var(--ex-r-sm);
    width: 300px;
    height: 36px;
    transition: border-color var(--ex-t-fast), box-shadow var(--ex-t-fast);
}

.header-search:focus-within {
    border-color: var(--ex-primary-mid);
    box-shadow: 0 0 0 3px rgba(45, 84, 209, 0.08);
    background: var(--ex-white);
}

.header-search-icon {
    color: var(--ex-muted-2);
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.header-search-input {
    border: none;
    background: transparent;
    outline: none;
    width: 100%;
    font-size: 0.867rem;
    font-family: 'DM Sans', sans-serif;
    color: var(--ex-ink-3);
}

.header-search-input::placeholder { color: var(--ex-muted-2); }

.header-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Notification icon */
.header-notification-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--ex-r-sm);
    color: var(--ex-muted);
    cursor: pointer;
    background: transparent;
    border: 1px solid transparent;
    transition: all var(--ex-t-fast);
}

.header-notification-icon:hover {
    background: var(--ex-bg);
    border-color: var(--ex-border);
    color: var(--ex-primary);
}

.header-notification-badge {
    position: absolute;
    top: 5px; right: 5px;
    background: var(--ex-danger);
    color: white;
    font-size: 0.58rem;
    padding: 0.1rem 0.32rem;
    border-radius: var(--ex-r-pill);
    font-weight: 700;
    min-width: 16px;
    text-align: center;
    line-height: 1.4;
    border: 1.5px solid white;
}

/* Header user avatar area */
.header-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--ex-r-md);
    object-fit: cover;
    border: 2px solid var(--ex-border);
    transition: border-color var(--ex-t-fast);
}

.header-user-info { margin-left: 0.625rem; }

.header-user-name {
    font-weight: 600;
    color: var(--ex-ink);
    font-size: 0.833rem;
    line-height: 1.2;
}

.header-user-role {
    font-size: 0.7rem;
    color: var(--ex-muted);
    line-height: 1.2;
}

.header-right .dropdown { position: relative; }

.header-right .dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    background: none;
    border: 1px solid transparent;
    padding: 0.375rem 0.5rem;
    border-radius: var(--ex-r-md);
    transition: all var(--ex-t-fast);
}

.header-right .dropdown-toggle:hover {
    background: var(--ex-bg);
    border-color: var(--ex-border);
}

.header-right .dropdown-toggle:hover .header-user-avatar {
    border-color: var(--ex-primary-mid);
}

/* Dropdown Menu */
.header-right .dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--ex-white);
    border-radius: var(--ex-r-lg);
    box-shadow: var(--ex-shadow-xl);
    min-width: 268px;
    max-width: 320px;
    display: none;
    z-index: 1000;
    max-height: 420px;
    overflow-y: auto;
    border: 1px solid var(--ex-border);
    padding: 0.4rem 0;
}

.header-right .dropdown.show .dropdown-menu {
    display: block;
    animation: menuFadeIn 0.16s var(--ex-ease-out) both;
}

@keyframes menuFadeIn {
    from { opacity: 0; transform: translateY(-6px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.header-right .dropdown-header {
    padding: 0.75rem 1rem 0.625rem;
    border-bottom: 1px solid var(--ex-border-light);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--ex-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-right .dropdown-item {
    display: block;
    padding: 0.6rem 1rem;
    color: var(--ex-ink-3);
    text-decoration: none;
    font-size: 0.867rem;
    transition: background var(--ex-t-fast), color var(--ex-t-fast);
    border-left: 2px solid transparent;
}

.header-right .dropdown-item:hover {
    background: var(--ex-bg-2);
    border-left-color: var(--ex-primary);
    color: var(--ex-ink);
}

.header-right .dropdown-item.unread {
    background: rgba(45, 84, 209, 0.04);
}

.header-right .dropdown-divider {
    height: 1px;
    background: var(--ex-border-light);
    margin: 0.4rem 0;
}

.header-right .dropdown-footer {
    padding: 0.625rem 1rem;
    text-align: center;
    border-top: 1px solid var(--ex-border-light);
}

.header-right .dropdown-footer a {
    color: var(--ex-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.8rem;
    transition: color var(--ex-t-fast);
}

.header-right .dropdown-footer a:hover { color: var(--ex-primary-mid); text-decoration: underline; }

/* ─────────────────────────────────────────────
   ADMIN / CLIENTE CONTENT AREA
   ───────────────────────────────────────────── */
.admin-content, .content {
    flex: 1;
    padding: 1.75rem;
    background: var(--ex-bg);
}

/* ═══════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════ */
.card {
    border: 1px solid var(--ex-border) !important;
    border-radius: var(--ex-r-lg) !important;
    box-shadow: var(--ex-shadow-card) !important;
    background: var(--ex-white) !important;
    transition: box-shadow var(--ex-t-mid), transform var(--ex-t-mid) !important;
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--ex-shadow-md) !important;
    transform: translateY(-1px) !important;
}

.card-header {
    background: var(--ex-white) !important;
    border-bottom: 1px solid var(--ex-border-light) !important;
    padding: 1rem 1.25rem !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header h5,
.card-header h6,
.card-header .card-title {
    margin: 0;
    font-size: 0.933rem;
    font-weight: 600;
    color: var(--ex-ink);
}

.card-body { padding: 1.25rem !important; }
.card-footer { padding: 0.875rem 1.25rem !important; background: var(--ex-bg-2) !important; border-top: 1px solid var(--ex-border-light) !important; }

/* Stat cards — colored icon box */
.stat-card {
    border: 1px solid var(--ex-border) !important;
    border-radius: var(--ex-r-lg) !important;
    background: var(--ex-white) !important;
    padding: 1.25rem !important;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--ex-shadow-card) !important;
    transition: box-shadow var(--ex-t-mid), transform var(--ex-t-mid);
    overflow: hidden;
    position: relative;
}

.stat-card:hover { box-shadow: var(--ex-shadow-md) !important; transform: translateY(-1px); }

.stat-icon {
    width: 44px; height: 44px;
    border-radius: var(--ex-r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-icon.primary { background: rgba(45,84,209,0.1); color: var(--ex-primary); }
.stat-icon.success { background: rgba(16,185,129,0.1); color: var(--ex-success); }
.stat-icon.warning { background: rgba(245,158,11,0.1); color: var(--ex-warning); }
.stat-icon.danger  { background: rgba(239,68,68,0.1);  color: var(--ex-danger); }
.stat-icon.info    { background: rgba(99,102,241,0.1);  color: var(--ex-info); }
.stat-icon.accent  { background: rgba(14,165,233,0.1);  color: var(--ex-accent); }

.stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ex-ink);
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--ex-muted);
    font-weight: 500;
    margin-top: 2px;
}

.stat-trend {
    font-size: 0.72rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin-top: 3px;
}

.stat-trend.up   { color: var(--ex-success); }
.stat-trend.down { color: var(--ex-danger); }

/* ═══════════════════════════════════════════════
   BUTTONS — compact, refined, purposeful
   ═══════════════════════════════════════════════ */
.btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
    font-family: 'DM Sans', sans-serif !important;
    font-size: 0.833rem !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--ex-r-sm) !important;
    transition: all var(--ex-t-fast) !important;
    cursor: pointer;
    white-space: nowrap;
    letter-spacing: 0.01em;
    border-width: 1px !important;
}

.btn-lg { padding: 0.65rem 1.375rem !important; font-size: 0.9rem !important; border-radius: var(--ex-r-md) !important; }
.btn-sm { padding: 0.325rem 0.7rem !important; font-size: 0.767rem !important; }
.btn-xs { padding: 0.2rem 0.5rem !important; font-size: 0.7rem !important; }

.btn-primary {
    background: var(--ex-grad-brand) !important;
    border-color: var(--ex-primary) !important;
    color: white !important;
    box-shadow: var(--ex-shadow-blue) !important;
}

.btn-primary:hover {
    filter: brightness(1.08) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 20px rgba(45,84,209,0.28) !important;
}

.btn-primary:active { transform: translateY(0) !important; filter: brightness(0.96) !important; }

.btn-secondary {
    background: var(--ex-white) !important;
    border-color: var(--ex-border) !important;
    color: var(--ex-ink-3) !important;
    box-shadow: var(--ex-shadow-xs) !important;
}

.btn-secondary:hover {
    background: var(--ex-bg) !important;
    border-color: #CBD5E1 !important;
    color: var(--ex-ink) !important;
    transform: translateY(-1px) !important;
}

.btn-outline-primary {
    background: transparent !important;
    border-color: var(--ex-primary) !important;
    color: var(--ex-primary) !important;
}

.btn-outline-primary:hover {
    background: var(--ex-primary-ultra) !important;
    color: var(--ex-primary) !important;
    border-color: var(--ex-primary-mid) !important;
}

.btn-success {
    background: linear-gradient(135deg, #34D399, #10B981) !important;
    border-color: var(--ex-success) !important;
    color: white !important;
    box-shadow: 0 4px 14px rgba(16,185,129,0.22) !important;
}

.btn-success:hover { filter: brightness(1.07) !important; transform: translateY(-1px) !important; }

.btn-danger {
    background: linear-gradient(135deg, #F87171, #EF4444) !important;
    border-color: var(--ex-danger) !important;
    color: white !important;
    box-shadow: 0 4px 14px rgba(239,68,68,0.2) !important;
}

.btn-danger:hover { filter: brightness(1.07) !important; transform: translateY(-1px) !important; }

.btn-warning {
    background: linear-gradient(135deg, #FCD34D, #F59E0B) !important;
    border-color: var(--ex-warning) !important;
    color: #78350F !important;
    box-shadow: 0 4px 14px rgba(245,158,11,0.2) !important;
}

.btn-warning:hover { filter: brightness(1.05) !important; transform: translateY(-1px) !important; }

.btn-info {
    background: linear-gradient(135deg, #38BDF8, #0EA5E9) !important;
    border-color: var(--ex-accent) !important;
    color: white !important;
}

.btn-info:hover { filter: brightness(1.07) !important; transform: translateY(-1px) !important; }

.btn-light {
    background: var(--ex-bg) !important;
    border-color: var(--ex-border) !important;
    color: var(--ex-ink-3) !important;
}

.btn-light:hover { background: var(--ex-border-light) !important; border-color: #CBD5E1 !important; }

.btn-outline-secondary {
    background: transparent !important;
    border-color: var(--ex-border) !important;
    color: var(--ex-muted) !important;
}

.btn-outline-secondary:hover {
    background: var(--ex-bg) !important;
    border-color: #CBD5E1 !important;
    color: var(--ex-ink-3) !important;
}

.btn-outline-danger {
    background: transparent !important;
    border-color: var(--ex-danger) !important;
    color: var(--ex-danger) !important;
}

.btn-outline-danger:hover {
    background: rgba(239,68,68,0.06) !important;
    color: var(--ex-danger) !important;
}

.btn i, .btn .bi { font-size: 0.9em !important; }

/* Icon-only button */
.btn-icon {
    width: 32px !important; height: 32px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--ex-r-sm) !important;
}

.btn-icon.btn-lg { width: 38px !important; height: 38px !important; border-radius: var(--ex-r-md) !important; }

/* ═══════════════════════════════════════════════
   FORMS
   ═══════════════════════════════════════════════ */
.form-control, .form-select {
    font-family: 'DM Sans', sans-serif !important;
    font-size: 0.867rem !important;
    border: 1px solid var(--ex-border) !important;
    border-radius: var(--ex-r-sm) !important;
    background: var(--ex-white) !important;
    color: var(--ex-ink-3) !important;
    padding: 0.45rem 0.75rem !important;
    min-height: 38px !important;
    transition: border-color var(--ex-t-fast), box-shadow var(--ex-t-fast) !important;
    box-shadow: none !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--ex-primary-mid) !important;
    box-shadow: 0 0 0 3px rgba(45, 84, 209, 0.1) !important;
    outline: none !important;
}

.form-control::placeholder { color: var(--ex-muted-2) !important; }

textarea.form-control { min-height: 90px !important; resize: vertical !important; }

.form-label {
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    color: var(--ex-ink-2) !important;
    letter-spacing: 0.02em !important;
    margin-bottom: 0.35rem !important;
    display: block;
}

.form-text {
    font-size: 0.75rem !important;
    color: var(--ex-muted) !important;
    margin-top: 0.3rem !important;
}

.input-group-text {
    background: var(--ex-bg) !important;
    border: 1px solid var(--ex-border) !important;
    color: var(--ex-muted) !important;
    font-size: 0.867rem !important;
    border-radius: var(--ex-r-sm) !important;
    padding: 0.45rem 0.75rem !important;
}

.form-check-input {
    width: 16px !important; height: 16px !important;
    border: 1.5px solid #CBD5E1 !important;
    border-radius: 4px !important;
    cursor: pointer;
    transition: border-color var(--ex-t-fast), background var(--ex-t-fast) !important;
}

.form-check-input:checked {
    background-color: var(--ex-primary) !important;
    border-color: var(--ex-primary) !important;
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(45,84,209,0.12) !important;
}

/* ═══════════════════════════════════════════════
   TABLES — clean, readable, spacious enough
   ═══════════════════════════════════════════════ */
.table-responsive {
    border-radius: var(--ex-r-lg) !important;
    border: 1px solid var(--ex-border) !important;
    overflow: hidden;
    box-shadow: var(--ex-shadow-xs) !important;
}

.table {
    font-size: 0.845rem !important;
    color: var(--ex-ink-3) !important;
    margin-bottom: 0 !important;
    border-collapse: collapse !important;
}

.table thead th {
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.07em !important;
    color: var(--ex-muted) !important;
    background: var(--ex-bg-2) !important;
    border-bottom: 1px solid var(--ex-border) !important;
    border-top: none !important;
    padding: 0.75rem 1rem !important;
    white-space: nowrap;
}

.table tbody td {
    vertical-align: middle !important;
    border-bottom: 1px solid var(--ex-border-light) !important;
    padding: 0.7rem 1rem !important;
    color: var(--ex-ink-3) !important;
}

.table tbody tr:last-child td { border-bottom: none !important; }

.table tbody tr {
    transition: background var(--ex-t-fast);
}

.table tbody tr:hover { background: rgba(45, 84, 209, 0.025) !important; }

.table-striped > tbody > tr:nth-of-type(odd) > * { background-color: rgba(246, 248, 252, 0.6) !important; }

/* ═══════════════════════════════════════════════
   BADGES
   ═══════════════════════════════════════════════ */
.badge {
    font-family: 'DM Sans', sans-serif !important;
    font-size: 0.7rem !important;
    font-weight: 600 !important;
    padding: 0.28rem 0.6rem !important;
    border-radius: var(--ex-r-pill) !important;
    letter-spacing: 0.02em;
}

.badge.bg-primary   { background: rgba(45,84,209,0.12) !important; color: var(--ex-primary) !important; border: 1px solid rgba(45,84,209,0.2) !important; }
.badge.bg-success   { background: rgba(16,185,129,0.12) !important; color: #059669 !important; border: 1px solid rgba(16,185,129,0.2) !important; }
.badge.bg-warning   { background: rgba(245,158,11,0.12) !important; color: #B45309 !important; border: 1px solid rgba(245,158,11,0.2) !important; }
.badge.bg-danger    { background: rgba(239,68,68,0.10) !important; color: #DC2626 !important; border: 1px solid rgba(239,68,68,0.18) !important; }
.badge.bg-info      { background: rgba(99,102,241,0.10) !important; color: var(--ex-info) !important; border: 1px solid rgba(99,102,241,0.18) !important; }
.badge.bg-secondary { background: rgba(107,114,128,0.10) !important; color: var(--ex-muted) !important; border: 1px solid rgba(107,114,128,0.16) !important; }
.badge.bg-light     { background: var(--ex-bg) !important; color: var(--ex-ink-3) !important; border: 1px solid var(--ex-border) !important; }
.badge.bg-dark      { background: var(--ex-ink-2) !important; color: white !important; }

/* ═══════════════════════════════════════════════
   ALERTS
   ═══════════════════════════════════════════════ */
.alert {
    border-radius: var(--ex-r-md) !important;
    font-size: 0.867rem !important;
    padding: 0.875rem 1rem !important;
    border-width: 1px !important;
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
}

.alert-primary   { background: rgba(45,84,209,0.06) !important; border-color: rgba(45,84,209,0.18) !important; color: var(--ex-primary) !important; }
.alert-success   { background: rgba(16,185,129,0.06) !important; border-color: rgba(16,185,129,0.20) !important; color: #065F46 !important; }
.alert-warning   { background: rgba(245,158,11,0.07) !important; border-color: rgba(245,158,11,0.22) !important; color: #92400E !important; }
.alert-danger    { background: rgba(239,68,68,0.06) !important; border-color: rgba(239,68,68,0.18) !important; color: #991B1B !important; }
.alert-info      { background: rgba(14,165,233,0.06) !important; border-color: rgba(14,165,233,0.18) !important; color: #0369A1 !important; }
.alert-secondary { background: var(--ex-bg-2) !important; border-color: var(--ex-border) !important; color: var(--ex-ink-3) !important; }

/* ═══════════════════════════════════════════════
   MODALS — refined floating panels
   ═══════════════════════════════════════════════ */
.modal-content {
    border: none !important;
    border-radius: var(--ex-r-xl) !important;
    box-shadow: var(--ex-shadow-xl) !important;
    font-family: 'DM Sans', sans-serif !important;
    overflow: hidden;
}

.modal-header {
    padding: 1.125rem 1.5rem !important;
    border-bottom: 1px solid var(--ex-border-light) !important;
    background: var(--ex-white) !important;
}

.modal-title {
    font-size: 1rem !important;
    font-weight: 700 !important;
    color: var(--ex-ink) !important;
    letter-spacing: -0.01em;
}

.modal-body { padding: 1.25rem 1.5rem !important; }

.modal-footer {
    padding: 0.875rem 1.5rem !important;
    border-top: 1px solid var(--ex-border-light) !important;
    background: var(--ex-bg-2) !important;
    gap: 0.5rem !important;
}

.btn-close {
    width: 28px !important; height: 28px !important;
    border-radius: var(--ex-r-sm) !important;
    opacity: 0.4 !important;
    background-size: 12px !important;
    transition: opacity var(--ex-t-fast), background var(--ex-t-fast) !important;
}

.btn-close:hover { opacity: 0.7 !important; background-color: var(--ex-bg) !important; }

/* ═══════════════════════════════════════════════
   DROPDOWNS (Bootstrap)
   ═══════════════════════════════════════════════ */
.dropdown-menu {
    border: 1px solid var(--ex-border) !important;
    border-radius: var(--ex-r-md) !important;
    box-shadow: var(--ex-shadow-lg) !important;
    padding: 0.4rem !important;
    font-size: 0.867rem !important;
    font-family: 'DM Sans', sans-serif !important;
}

.dropdown-item {
    border-radius: var(--ex-r-xs) !important;
    padding: 0.5rem 0.75rem !important;
    font-size: 0.845rem !important;
    color: var(--ex-ink-3) !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    transition: background var(--ex-t-fast), color var(--ex-t-fast) !important;
}

.dropdown-item:hover, .dropdown-item:focus {
    background: var(--ex-primary-ultra) !important;
    color: var(--ex-primary) !important;
}

.dropdown-item.text-danger:hover { background: rgba(239,68,68,0.06) !important; }

.dropdown-divider { border-color: var(--ex-border-light) !important; margin: 0.35rem 0 !important; }

/* Safety: avoid white text on white surfaces */
.bg-white .text-white,
.card.bg-white .text-white,
.table .text-white,
.dropdown-menu .text-white {
    color: var(--ex-ink-3) !important;
}

.btn-light.text-white,
.btn-outline-primary.text-white { color: var(--ex-primary) !important; }
.btn-outline-secondary.text-white { color: var(--ex-muted) !important; }
.btn-outline-success.text-white { color: #059669 !important; }
.btn-outline-danger.text-white { color: #DC2626 !important; }
.btn-outline-warning.text-white { color: #B45309 !important; }
.btn-outline-info.text-white { color: var(--ex-info) !important; }

/* ═══════════════════════════════════════════════
   PAGINATION
   ═══════════════════════════════════════════════ */
.pagination { gap: 3px !important; }

.page-link {
    border-radius: var(--ex-r-sm) !important;
    border: 1px solid var(--ex-border) !important;
    color: var(--ex-ink-3) !important;
    font-size: 0.833rem !important;
    padding: 0.375rem 0.75rem !important;
    font-family: 'DM Sans', sans-serif !important;
    transition: all var(--ex-t-fast) !important;
    font-weight: 500;
}

.page-link:hover {
    background: var(--ex-primary-ultra) !important;
    border-color: var(--ex-primary-mid) !important;
    color: var(--ex-primary) !important;
}

.page-item.active .page-link {
    background: var(--ex-grad-brand) !important;
    border-color: var(--ex-primary) !important;
    color: white !important;
    box-shadow: var(--ex-shadow-blue) !important;
}

.page-item.disabled .page-link { color: var(--ex-muted-2) !important; }

/* ═══════════════════════════════════════════════
   TABS & NAV
   ═══════════════════════════════════════════════ */
.nav-tabs {
    border-bottom: 1px solid var(--ex-border) !important;
    gap: 2px;
}

.nav-tabs .nav-link {
    font-size: 0.845rem !important;
    font-weight: 600 !important;
    color: var(--ex-muted) !important;
    border: none !important;
    border-bottom: 2px solid transparent !important;
    border-radius: 0 !important;
    padding: 0.6rem 1rem !important;
    transition: color var(--ex-t-fast), border-color var(--ex-t-fast) !important;
}

.nav-tabs .nav-link:hover { color: var(--ex-ink-3) !important; border-bottom-color: var(--ex-border) !important; background: transparent !important; }

.nav-tabs .nav-link.active {
    color: var(--ex-primary) !important;
    border-bottom-color: var(--ex-primary) !important;
    background: transparent !important;
}

.nav-pills .nav-link {
    font-size: 0.845rem !important;
    font-weight: 600 !important;
    color: var(--ex-muted) !important;
    border-radius: var(--ex-r-sm) !important;
    padding: 0.5rem 1rem !important;
    transition: all var(--ex-t-fast) !important;
}

.nav-pills .nav-link:hover { background: var(--ex-bg) !important; color: var(--ex-ink-3) !important; }

.nav-pills .nav-link.active {
    background: var(--ex-primary-ultra) !important;
    color: var(--ex-primary) !important;
}

/* ═══════════════════════════════════════════════
   PROGRESS & SPINNERS
   ═══════════════════════════════════════════════ */
.progress {
    background: var(--ex-border-light) !important;
    border-radius: var(--ex-r-pill) !important;
    height: 6px !important;
    overflow: visible !important;
}

.progress-bar {
    border-radius: var(--ex-r-pill) !important;
    background: var(--ex-grad-brand) !important;
    box-shadow: 0 0 8px rgba(45,84,209,0.3);
}

/* ═══════════════════════════════════════════════
   PAGE HEADER (section title + actions)
   ═══════════════════════════════════════════════ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.page-header-left h1,
.page-header-left h2,
.page-header-left h3,
.page-header-left .h3 {
    font-size: 1.35rem !important;
    font-weight: 700 !important;
    color: var(--ex-ink) !important;
    margin: 0 !important;
    letter-spacing: -0.02em;
}

.page-header-left .breadcrumb,
.page-header-left p.text-muted {
    font-size: 0.78rem !important;
    margin: 0 !important;
    margin-top: 2px !important;
    color: var(--ex-muted) !important;
}

.page-header-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Legacy support */
.content > .d-flex.justify-content-between.align-items-center.mb-4 h1,
.content > .d-flex.justify-content-between.align-items-center.mb-4 .h3,
.admin-content > .d-flex.justify-content-between.align-items-center.mb-4 h1,
.admin-content > .d-flex.justify-content-between.align-items-center.mb-4 .h3 {
    font-size: 1.35rem !important;
    letter-spacing: -0.02em;
}

/* ═══════════════════════════════════════════════
   BREADCRUMBS
   ═══════════════════════════════════════════════ */
.breadcrumb {
    font-size: 0.78rem !important;
    background: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.breadcrumb-item + .breadcrumb-item::before { color: var(--ex-muted-2) !important; }
.breadcrumb-item a { color: var(--ex-primary) !important; text-decoration: none !important; }
.breadcrumb-item a:hover { text-decoration: underline !important; }
.breadcrumb-item.active { color: var(--ex-muted) !important; }

/* ═══════════════════════════════════════════════
   TOOLTIPS & POPOVERS
   ═══════════════════════════════════════════════ */
.tooltip-inner {
    background: var(--ex-ink) !important;
    border-radius: var(--ex-r-xs) !important;
    font-size: 0.75rem !important;
    font-family: 'DM Sans', sans-serif !important;
    padding: 0.3rem 0.625rem !important;
}

/* ═══════════════════════════════════════════════
   SPINNERS
   ═══════════════════════════════════════════════ */
.spinner-border { border-width: 2px !important; }

/* ═══════════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════════ */
.text-primary { color: var(--ex-primary) !important; }
.text-muted   { color: var(--ex-muted) !important; }
.bg-primary   { background: var(--ex-grad-brand) !important; }
.bg-light     { background: var(--ex-bg) !important; }

.rounded-pill { border-radius: var(--ex-r-pill) !important; }
.rounded      { border-radius: var(--ex-r-md) !important; }
.rounded-sm   { border-radius: var(--ex-r-sm) !important; }
.rounded-lg   { border-radius: var(--ex-r-lg) !important; }

/* ═══════════════════════════════════════════════
   ACTION BUTTONS GROUP (table actions)
   ═══════════════════════════════════════════════ */
[data-actions-menu="1"] {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.35rem;
}

.table-actions-toggle,
.btn-actions-toggle {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.3rem !important;
    font-size: 0.767rem !important;
    color: var(--ex-ink-3) !important;
    background: var(--ex-white) !important;
    border: 1px solid var(--ex-border) !important;
    border-radius: var(--ex-r-sm) !important;
    padding: 0.325rem 0.65rem !important;
    font-weight: 600 !important;
    transition: all var(--ex-t-fast) !important;
    box-shadow: var(--ex-shadow-xs) !important;
}

.table-actions-toggle:hover,
.btn-actions-toggle:hover {
    background: var(--ex-primary-ultra) !important;
    border-color: var(--ex-primary-mid) !important;
    color: var(--ex-primary) !important;
}

.actions-dropdown .dropdown-menu {
    border-radius: var(--ex-r-md) !important;
    border: 1px solid var(--ex-border) !important;
    box-shadow: var(--ex-shadow-lg) !important;
    padding: 0.4rem !important;
    min-width: 180px;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE LAYOUT
   ═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .header-search { width: 220px; }
}

@media (max-width: 768px) {
    .sidebar {
        width: min(88vw, 280px) !important;
        transform: translateX(-100%);          /* escondida por padrão */
        box-shadow: none;
        position: fixed;
    }

    .sidebar.show {
        transform: translateX(0);
        box-shadow: 8px 0 32px rgba(17,24,39,0.16);
    }

    /* Sidebar footer acompanha largura mobile */
    .sidebar-footer {
        width: min(88vw, 280px) !important;
    }

    /* Conteúdo ocupa tela toda — sem margem esquerda */
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }

    .admin-content, .content { padding: 1rem; }

    .header { padding: 0 1rem; height: 54px; }

    .header-search { display: none; }
    .header-user-info { display: none; }

    .page-header { flex-direction: column; align-items: flex-start; }
    .page-header-right { width: 100%; }

    [data-actions-menu="1"] { justify-content: flex-start; }

    .table { font-size: 0.8rem !important; }
    .table thead th, .table tbody td { padding: 0.6rem 0.75rem !important; }
}

@media (max-width: 576px) {
    .btn:not(.btn-sm):not(.btn-icon) { font-size: 0.8rem !important; padding: 0.45rem 0.875rem !important; }
    h1, .h1 { font-size: 1.5rem; }
}

/* ═══════════════════════════════════════════════
   SITE INSTITUCIONAL — Complete Redesign
   ═══════════════════════════════════════════════ */

/* Navbar */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(229, 233, 242, 0.8);
    transition: box-shadow var(--ex-t-mid), background var(--ex-t-mid);
}

.site-header.scrolled {
    box-shadow: var(--ex-shadow-md);
    background: rgba(255,255,255,0.98);
}

.navbar {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0.875rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ex-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: opacity var(--ex-t-fast);
}

.navbar-brand:hover { opacity: 0.85; }

.navbar-menu {
    display: flex;
    gap: 0.25rem;
    list-style: none;
    align-items: center;
    margin: 0; padding: 0;
}

.navbar-link {
    color: var(--ex-ink-3);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.893rem;
    transition: color var(--ex-t-fast);
    padding: 0.5rem 0.75rem;
    border-radius: var(--ex-r-sm);
    display: block;
}

.navbar-link:hover, .navbar-link.active {
    color: var(--ex-primary);
    background: var(--ex-primary-ultra);
}

.navbar-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* Site Buttons (override for bigger CTA) */
.site-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.575rem 1.25rem;
    border-radius: var(--ex-r-sm);
    font-weight: 600;
    font-size: 0.893rem;
    font-family: 'DM Sans', sans-serif;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--ex-t-fast);
    white-space: nowrap;
    line-height: 1.4;
}

.site-btn-primary {
    background: var(--ex-grad-brand);
    color: white;
    border-color: var(--ex-primary);
    box-shadow: var(--ex-shadow-blue);
}

.site-btn-primary:hover {
    filter: brightness(1.07);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(45,84,209,0.3);
    color: white;
}

.site-btn-outline {
    background: transparent;
    color: var(--ex-primary);
    border-color: var(--ex-primary);
}

.site-btn-outline:hover {
    background: var(--ex-primary-ultra);
    color: var(--ex-primary);
}

.site-btn-lg {
    padding: 0.8rem 2rem;
    font-size: 1rem;
    border-radius: var(--ex-r-md);
}

.site-btn-white {
    background: white;
    color: var(--ex-primary);
    border-color: white;
    box-shadow: var(--ex-shadow-md);
}

.site-btn-white:hover {
    transform: translateY(-1px);
    box-shadow: var(--ex-shadow-lg);
    color: var(--ex-primary);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--ex-grad-hero);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(45,84,209,0.07) 0%, transparent 65%);
    border-radius: 50%;
    animation: heroFloat 18s infinite ease-in-out;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: 5%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(14,165,233,0.05) 0%, transparent 65%);
    border-radius: 50%;
    animation: heroFloat 24s infinite ease-in-out reverse;
    pointer-events: none;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-24px) scale(1.04); }
}

.hero-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.375rem 1rem;
    background: rgba(45,84,209,0.08);
    color: var(--ex-primary);
    border-radius: var(--ex-r-pill);
    font-weight: 600;
    font-size: 0.8rem;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(45,84,209,0.14);
    letter-spacing: 0.01em;
}

.hero-title {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--ex-ink);
    letter-spacing: -0.035em;
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--ex-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--ex-border);
}

.hero-stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--ex-ink);
    letter-spacing: -0.03em;
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.78rem;
    color: var(--ex-muted);
    margin-top: 3px;
    font-weight: 500;
}

/* Sections */
.section {
    padding: 5rem 2rem;
}

.section-sm { padding: 3.5rem 2rem; }
.section-lg { padding: 7rem 2rem; }

.section-inner {
    max-width: 1180px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.875rem;
    background: var(--ex-primary-ultra);
    color: var(--ex-primary);
    border-radius: var(--ex-r-pill);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.875rem;
    border: 1px solid rgba(45,84,209,0.12);
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--ex-ink);
    letter-spacing: -0.03em;
    margin-bottom: 0.875rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--ex-muted);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Features Cards */
.feature-card {
    background: var(--ex-white);
    border: 1px solid var(--ex-border);
    border-radius: var(--ex-r-xl);
    padding: 1.75rem;
    transition: all var(--ex-t-mid);
    box-shadow: var(--ex-shadow-card);
    height: 100%;
}

.feature-card:hover {
    box-shadow: var(--ex-shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(45,84,209,0.2);
}

.feature-icon {
    width: 52px; height: 52px;
    background: var(--ex-primary-ultra);
    border-radius: var(--ex-r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--ex-primary);
    margin-bottom: 1.25rem;
}

.feature-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ex-ink);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.feature-text {
    font-size: 0.893rem;
    color: var(--ex-muted);
    line-height: 1.7;
    margin: 0;
}

/* Pricing cards */
.pricing-card {
    background: var(--ex-white);
    border: 2px solid var(--ex-border);
    border-radius: var(--ex-r-xl);
    padding: 2rem;
    transition: all var(--ex-t-mid);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover { border-color: rgba(45,84,209,0.25); box-shadow: var(--ex-shadow-lg); transform: translateY(-3px); }

.pricing-card.featured {
    border-color: var(--ex-primary);
    box-shadow: 0 8px 36px rgba(45,84,209,0.16);
}

.pricing-badge {
    position: absolute;
    top: 1.25rem; right: 1.25rem;
    background: var(--ex-grad-brand);
    color: white;
    font-size: 0.67rem;
    font-weight: 700;
    padding: 0.2rem 0.625rem;
    border-radius: var(--ex-r-pill);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.pricing-plan { font-size: 0.8rem; font-weight: 700; color: var(--ex-primary); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.75rem; }

.pricing-price {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--ex-ink);
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.pricing-price sup { font-size: 1.1rem; font-weight: 700; vertical-align: top; margin-top: 0.5rem; margin-right: 2px; }
.pricing-period { font-size: 0.8rem; color: var(--ex-muted); }
.pricing-divider { height: 1px; background: var(--ex-border-light); margin: 1.5rem 0; }
.pricing-feature { display: flex; align-items: flex-start; gap: 0.625rem; font-size: 0.867rem; color: var(--ex-ink-3); margin-bottom: 0.625rem; }
.pricing-check { color: var(--ex-success); flex-shrink: 0; margin-top: 1px; }
.pricing-cross { color: var(--ex-muted-2); flex-shrink: 0; margin-top: 1px; }

/* Testimonials */
.testimonial-card {
    background: var(--ex-white);
    border: 1px solid var(--ex-border);
    border-radius: var(--ex-r-xl);
    padding: 1.75rem;
    box-shadow: var(--ex-shadow-card);
    transition: box-shadow var(--ex-t-mid);
}

.testimonial-card:hover { box-shadow: var(--ex-shadow-md); }

.testimonial-text {
    font-size: 0.95rem;
    color: var(--ex-ink-3);
    line-height: 1.75;
    font-style: italic;
    margin-bottom: 1.25rem;
}

.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; border: 2px solid var(--ex-border); }
.testimonial-name { font-weight: 700; font-size: 0.9rem; color: var(--ex-ink); }
.testimonial-role { font-size: 0.78rem; color: var(--ex-muted); }

/* Stats section */
.stats-section { background: var(--ex-grad-brand); color: white; }

.stat-item { text-align: center; }

.stat-number {
    font-size: 2.75rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.04em;
    line-height: 1;
    display: block;
}

.stat-desc {
    font-size: 0.867rem;
    color: rgba(255,255,255,0.72);
    margin-top: 0.35rem;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    background: var(--ex-grad-hero);
    border-top: 1px solid var(--ex-border);
    text-align: center;
}

/* Footer */
.site-footer {
    background: var(--ex-ink);
    color: rgba(255,255,255,0.65);
    padding: 4rem 2rem 2rem;
}

.site-footer-inner { max-width: 1180px; margin: 0 auto; }

.footer-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
    display: block;
}

.footer-desc { font-size: 0.867rem; line-height: 1.65; color: rgba(255,255,255,0.5); max-width: 280px; }
.footer-title { font-size: 0.72rem; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1rem; }
.footer-link { display: block; font-size: 0.867rem; color: rgba(255,255,255,0.5); text-decoration: none; margin-bottom: 0.5rem; transition: color var(--ex-t-fast); }
.footer-link:hover { color: white; }
.footer-divider { height: 1px; background: rgba(255,255,255,0.08); margin: 2rem 0; }
.footer-bottom { font-size: 0.78rem; color: rgba(255,255,255,0.35); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }

/* ═══════════════════════════════════════════════
   LOGIN / AUTH PAGES
   ═══════════════════════════════════════════════ */
.auth-page {
    min-height: 100vh;
    display: flex;
    background: var(--ex-grad-hero);
    position: relative;
    overflow-x: hidden;  /* apenas horizontal — permite scroll vertical */
    overflow-y: auto;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -30%; right: -15%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(45,84,209,0.12) 0%, transparent 65%);
    border-radius: 50%;
    pointer-events: none;
}

.auth-brand-panel {
    display: none;
    width: 400px;
    background: var(--ex-grad-brand);
    color: white;
    padding: 3rem;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

@media (min-width: 1024px) { .auth-brand-panel { display: flex; } }

.auth-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-card {
    background: var(--ex-white);
    border-radius: var(--ex-r-xl);
    box-shadow: var(--ex-shadow-xl);
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
    border: 1px solid var(--ex-border);
}

.auth-logo {
    text-align: center;
    margin-bottom: 1.75rem;
}

.auth-logo img { max-height: 44px; width: auto; }

.auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ex-ink);
    letter-spacing: -0.025em;
    margin-bottom: 0.25rem;
    text-align: center;
}

.auth-subtitle {
    font-size: 0.867rem;
    color: var(--ex-muted);
    text-align: center;
    margin-bottom: 2rem;
}

/* ═══════════════════════════════════════════════
   CHARTS & WIDGETS
   ═══════════════════════════════════════════════ */
.widget-card {
    background: var(--ex-white);
    border: 1px solid var(--ex-border);
    border-radius: var(--ex-r-lg);
    overflow: hidden;
    box-shadow: var(--ex-shadow-card);
    transition: box-shadow var(--ex-t-mid);
}

.widget-card:hover { box-shadow: var(--ex-shadow-md); }

.widget-header {
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--ex-border-light);
}

.widget-title {
    font-size: 0.867rem;
    font-weight: 700;
    color: var(--ex-ink);
    margin: 0;
    letter-spacing: -0.01em;
}

.widget-body { padding: 1.25rem; }

/* ═══════════════════════════════════════════════
   LIST GROUPS
   ═══════════════════════════════════════════════ */
.list-group-item {
    border-color: var(--ex-border-light) !important;
    font-size: 0.867rem !important;
    padding: 0.75rem 1rem !important;
    transition: background var(--ex-t-fast) !important;
    color: var(--ex-ink-3) !important;
}

.list-group-item:hover { background: var(--ex-bg-2) !important; }

.list-group-item.active {
    background: var(--ex-primary-ultra) !important;
    border-color: rgba(45,84,209,0.18) !important;
    color: var(--ex-primary) !important;
}

/* ═══════════════════════════════════════════════
   PRINT
   ═══════════════════════════════════════════════ */
@media print {
    .sidebar, .header, .header-right { display: none !important; }
    .main-content { margin-left: 0 !important; }
    .admin-content, .content { padding: 0 !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}